•All check logic such as XMPU, lockstep, and ECC checkers are checked at boot by LBIST
•All LPD memories can be tested at full processing speed during boot by MBIST
°Most of these memories (excluding PMU and CSU program RAMs) can be tested on demand during execution
•The functionality and status of TCM, OCM, PMU RAM, R5F lockstep, PMU, XMPU, XPPU, clocks, voltages, and temperatures can be tested and evaluated through dedicated STL's